Federal Brigade

2nd Brigade, 1st Division, 4th Corps

Commanding Officer on the Antietam Campaign:
  BGen. Albion P. Howe

This Brigade's Chain of Command:
  Army - Army of the Potomac
  Division - 1st Division, 4th Corps

Units which make up this Brigade:
  62nd New York Infantry
  102nd Pennsylvania Infantry
  139th Pennsylvania Infantry
  93rd Pennsylvania Infantry
  98th Pennsylvania Infantry